Advanced driver improvement (adi) course reasons for attending advanced driver improvement: if your driver license was suspended in the state of florida for points or as a habitual.Iits very hard to depend on friends and family members in daily life to take you places when your license suspended,which is a real hassle sometime you. Florida adi course: enroll 12 hour ADI course and complete this florida adi your state and are required to complete an advanced driver improvement. 12 hour advanced driver improvement adi course traffic school florida advanced driver improvement course is for individuals who are court ordered to attend a 12 hour traffic school, suspended license or revoked license and hto habitual.